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zogadi da araorganuli qimia nawili meore (qimiuri elementebi)

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H3PO3 TeTri kristaluri nivTierebaa, sawamlavia; gacxelebisas disproporcionirebiT<br />

iSleba:<br />

4H3PO3 → 3HPO3 + 3H2O + PH3↑<br />

vercxlis nitratze moqmedebisas H3PO3 iZleva TeTr naleqs – Ag2HPO3:<br />

2AgNO3 + H3PO3 → Ag2HPO3 + 2HNO3<br />

Ag2HPO3 gacxelebisas iSleba vercxlis gamoyofiT:<br />

Ag2HPO3 → 2Ag + HPO3<br />

H3PO3 orfuZiani mJavaa:<br />

O<br />

H O<br />

P<br />

H O H<br />

H3PO3 aqvs aRmdgeni unari.<br />

H3PO2 – qvefosforovanmJava erTfuZiania:<br />

H OH<br />

P<br />

H O<br />

Cveulebriv pirobebSi TeTri kristaluri nivTierebaa, lR. t. 26,50C. H3PO2-is marilebs hipofosfitebi hqvia. qvefosforovanmJava Zlieri aRmdgenia.<br />

qvefosformJava H4P2O6 saSualo siZlieris mJavaa, wyalbadis yvela<br />

atomi Canacvlebadia, e.i. is oTxfuZiani mJavaa.<br />

fosforis yvela mJava gamoyofilia Tavisufal mdgomareobaSi, isini<br />

myari naerTebia <strong>da</strong> azotmJavasgan gansxvavebiT ara aqvT mJangavi unari.<br />

fosforis mJavebis aramJangavi unari ZiriTa<strong>da</strong>d ganpirobebulia azotTan<br />

Se<strong>da</strong>rebiT fosforis <strong>da</strong>bali eleqtrouaryofiTobiT <strong>da</strong> Jangbadis<br />

atomebiT misi atomis Se<strong>da</strong>rebiT Zlieri ekranirebiT, rac mas aRmdgenelebisaTvis<br />

steriulad ufro nakleb misawvdoms xdis.<br />

P4O10 myari, TeTri feris higroskopuli nivTierebaa. wyals xarbad<br />

STanTqavs, amitom wyalwamrTmev saSualebad gamoiyeneba. civ wyalSi gaxsnisas<br />

warmoqmnis metafosformJavas, cxel wyalTan ki – orTofosformJavas:<br />

P4O10 + 2H2O → 4HPO3<br />

P4O10 + 6H2O → 4H3PO4<br />

orTofosformJava miiReba metafosformJavas ganzavebuli xsnaris<br />

duRilisas:<br />

HPO3 + H2O → H3PO4<br />

orTofosformJava 200-250 0 C-ze ganicdis dehidratacias pirofosformJavas<br />

warmoqmniT:<br />

2H3PO4 → H4P2O7 + H2O<br />

pirofosformJavas Semdgomi dehidrataciiT metafosformJava miiReba:<br />

H4P2O7 → 2HPO3 + H2O<br />

HPO3 Semdgomi gacxelebisas aRar iSleba.<br />

HPO3 pirobiTi, steqiometruli formulaa. metafosformJavas cikluri<br />

aRnagoba aqvs (n=1,2):<br />

72

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